20465+1429 BPM 2260

20^h 46^m 31.46^s +14° 28' 41.9" P.A. 89.00 sep 86.7 mag 15.55,15.86

Coord 2000	20465+1429	Discov num	BPM2260	Comp		Coord arcsec 2000	20 46 31.46 +14 28 41.9
Date first	1993	Date last	2015	Obs	8
Pa first	89	Pa last	89.1	P.A. Now (θ)	89.1°
Sep first	86.8	Sep last	86.671	Sep. Now (ρ)	86.671"
Mag pri	15.55	Mag sec	15.86	delta mag (ΔM)	0.31	Spectral class
Pri motion ra	-017	Sec motion ra	-016
Pri motion dec	-012	Sec motion dec	-012
Notes	N V (See Notes, Proper motion indicates physical)

rPM=0.048 (< 0.3, Physical double)

This double is physical.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Delphinus

Gaia DR2

1762232026513137408

WDS 20465+1429 BPM 2260 : NOTES

discov_num	notes	refcode
BPM2260	[PM2000] 2390184 + [PM2000] 2390538.	Gvr2010

REFERENCES

refcode	metd	author	reference
Gvr2010	Pa -	Gavras, P. Sinachopoulos, D., Le Campion, J.F., & Cucourant, C.	2010A&A...521A 4G
Gvr2010	+T	A&A 521, A4, 2010
Gvr2010		(Note: mean measures from AC2000.2, CdC2000, USNO-A2.0, Yellow Sky, and M2000
Gvr2010		catalogs, spanning years ~1900-2000)

DISCOVERER

idgroup	discov	author
1	BPM	Bordeaux PM2000 catalogue (main catalog: separation < 2')

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
20465+1429	BPM2260		1998	2	89	86.7	15.55	15.86		NV	204631.46+142841.9
20465+1429	BPM2260		2001	3	89	86.8	15.55	15.86		NV	204631.46+142841.9
20465+1429	BPM2260		2010	4	89	86.6	15.55	15.86		NV	204631.46+142841.9
20465+1429	BPM2260		2015	5	89	86.7	15.55	15.86		NV	204631.46+142841.9

If you need more information about this double, apply for a data request form to the WDS.

WDS 20465+1429 BPM 2260 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 20465+1429 BPM 2260 : MEASURES

No records found.

WDS 20465+1429 : VIRTUAL EYEPIECE

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WDS 20465+1429 : ALADIN DSS IMAGE @ 20^h 46^m 31.46^s +14° 28' 41.9"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 20465+1429 BPM 2260 : NEIGHBORHOODS

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Pass over with the mouse cursor to display the catalog designation.

Show	name	coord_2000	discov#	comp	pa	sep	dist(')
Show		20465+1429	BPM2260		89	86.7
Show		20468+1420	BRT1347		30	3.3	11
Show		20465+1439	BPM2259		296	106.3	11
Show		20477+1430	TDT2542		76	0.5	17
Show		20455+1448	GWP2994		229	32.3	25
Show		20458+1405	BPM2256		194	73.0	27
Show		20483+1444	LSC 93		142	0.2	30
Show		20445+1415	BPM2244		315	57.7	32
Show		20481+1404	UC 4293		5	14.4	35
Show		20485+1450	BRT1349		46	2.7	36
Show		20485+1448	J 1890		141	6.8	37
Show		20487+1407	LIT 34		206	9.5	39
Show		20438+1440	J 1345		278	3.5	41
Show		20495+1426	BRT1955		109	5.0	44
Show		20444+1500	BPM2243		169	106.5	44
Show		20467+1343	BPM2262		331	74.6	47
Show		20448+1512	BPM2253		241	75.8	50
Show		20500+1432	CVR 874		82	16.7	50
Show		20462+1520	YR 27	AB	240	0.9	52
Show		20477+1519	BPM2266		294	106.0	54
Show		20466+1334	GWP2996		157	54.2	55
Show		20467+1523	BPM2263		265	53.6	55
Show		20427+1440	BPM2233		190	72.4	57
Show		20435+1504	CIA 11		334	0.0	58
Show		20446+1333	YSC 242	AB	157	1.5	62
Show		20434+1512	UC 4270		2	52.2	63
Show		20466+1532	J 3110		222	6.9	64
Show		20504+1459	BPM2280		131	60.8	64
Show		20419+1419	HU 1199		249	0.7	68
Show		20457+1537	BPM2255		85	72.3	69
Show		20418+1404	J 2575		305	1.7	71
Show		20438+1330	BPM2238		50	66.9	72
Show		20515+1432	GRV 388		239	51.4	73
Show		20497+1331	BPM2277		190	94.4	75
Show		20426+1335	HEI 279	BC	211	4.1	79
Show		20426+1335	HEI 279	AB	115	25.1	79
Show		20496+1322	TDT2565		136	1.4	80
Show		20520+1422	BRT1956		197	6.4	81
Show		20421+1341	BPM2232		346	68.4	81
Show		20413+1458	NSN 4		71	4.6	81
Show		20436+1537	J 3108		196	6.3	82
Show		20485+1545	BPM2272		333	103.7	82
Show		20446+1312	TDS1098		279	0.9	82
Show		20509+1517	J 3113		111	4.8	83
Show		20498+1321	HJ 1578		311	11.5	84
Show		20435+1540	GWP2990		291	26.5	85
Show		20462+1554	WSI 110	Aa,Ab	343	0.0	86
Show		20462+1554	STF2725	AB	12	6.2	86
Show		20457+1302	WFC 258		284	11.7	88
Show		20516+1340	TDT2583		98	0.6	89
Show		20503+1317	BPM2279		146	89.2	91

WDS 20465+1429 : COMPONENTS

	A
B	pa=89.1° sep=83.92"

20465+1429 A

Componente originario normalizzato	AB		Coord arcsec 2000	204631.46+142841.9		Mag	15.55		PmRA	-17.00
PmDE	-12.0

20465+1429 B

Componente originario normalizzato	AB		Coord arcsec 2000	204637.24+142843.3		Mag	15.86		PmRA	-16.00
PmDE	-12.0		Calc delta mag	0.31		Calc coord	yes